mirror of
https://github.com/kremalicious/metamask-extension.git
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51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
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import { HttpProvider } from 'ethjs';
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import nock from 'nock';
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import fetchEstimatedL1Fee from './fetchEstimatedL1Fee';
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describe('fetchEstimatedL1Fee', () => {
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beforeAll(() => {
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global.ethereumProvider = new HttpProvider(
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'https://optimism-mainnet.public.blastapi.io',
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);
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nock.disableNetConnect();
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});
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it('returns an expected gasFee', async () => {
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const expectedGasFeeResult = '377b09ef6660';
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nock('https://optimism-mainnet.public.blastapi.io:443', {
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encodedQueryParams: true,
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})
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.post('/', {
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method: 'eth_call',
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params: [
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{
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to: '0x420000000000000000000000000000000000000f',
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data: '0x49948e0e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023e280830f424082cf0894e7d522230eff653bb0a9b4385f0be0815420dd9880808080800000000000000000000000000000000000000000000000000000000000',
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},
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'latest',
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],
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id: 1,
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jsonrpc: '2.0',
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})
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.reply(200, {
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jsonrpc: '2.0',
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id: 1,
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result: `0x0000000000000000000000000000000000000000000000000000${expectedGasFeeResult}`,
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});
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const gasFee = await fetchEstimatedL1Fee({
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txParams: {
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gasPrice: '0xf4240',
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gas: '0xcf08',
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to: '0xe7d522230eff653bb0a9b4385f0be0815420dd98',
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value: '0x0',
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from: '0x806627172af48bd5b0765d3449a7def80d6576ff',
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data: null,
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type: '0x0',
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},
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chainId: '10',
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});
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expect(gasFee).toStrictEqual(`0x${expectedGasFeeResult}`);
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});
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});
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